Divergence history and hydrothermal vent adaptation of decapod crustaceans: A mitogenomic perspective

doi:10.1371/journal.pone.0224373

	Divergence history and hydrothermal vent adaptation of decapod crustaceans: A mitogenomic perspective
	Sun, Shao'e 1,2; Sha, Zhongli1,2,3,4 ; Wang, Yanrong1,2
	2019-10-29
发表期刊	PLOS ONE
ISSN	1932-6203
卷号	14 期号:10 页码:16
通讯作者	Sha, Zhongli(shazl@qdio.ac.cn)
摘要	Decapod crustaceans, such as alvinocaridid shrimps, bythograeid crabs and galatheid squat lobsters are important fauna in the hydrothermal vents and have well adapted to hydrothermal vent environments. In this study, eighteen mitochondrial genomes (mitogen-omes) of hydrothermal vent decapods were used to explore the evolutionary history and their adaptation to the hydrothermal vent habitats. BI and ML algorithms produced consistent phylogeny for Decapoda. The phylogenetic relationship revealed more evolved positions for all the hydrothermal vent groups, indicating they migrated from non-vent environments, instead of the remnants of ancient hydrothermal vent species, which support the extinction/repopulation hypothesis. The divergence time estimation on the Alvinocarididae, Bythograeidae and Galatheoidea nodes are located at 75.20, 56.44 and 47.41-50.43 Ma, respectively, which refers to the Late Cretaceous origin of alvinocaridid shrimps and the Early Tertiary origin of bythograeid crabs and galatheid squat lobsters. These origin stories are thought to associate with the global deep-water anoxic/dysoxic events. Total eleven positively selected sites were detected in the mitochondrial OXPHOS genes of three lineages of hydrothermal vent decapods, suggesting a link between hydrothermal vent adaption and OXPHOS molecular biology in decapods. This study adds to the understanding of the link between mitogenome evolution and ecological adaptation to hydrothermal vent habitats in decapods.
DOI	10.1371/journal.pone.0224373
收录类别	SCI
语种	英语
资助项目	Key Research Program of Frontier Sciences of the Chinese Academy of Sciences[QYZDB-SSWDQC036] ; National Natural Science Foundation of China[31801961] ; China Postdoctoral Science Foundation[2018M630803] ; Senior User Project of RV KEXUE[KEXUE2017G10]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000532653400021
出版者	PUBLIC LIBRARY SCIENCE
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/167434
专题	深海极端环境与生命过程研究中心
通讯作者	Sha, Zhongli
作者单位	1.Chinese Acad Sci, Deep Sea Res Ctr, Inst Oceanol, Qingdao, Peoples R China 2.Univ Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Sun, Shao'e,Sha, Zhongli,Wang, Yanrong. Divergence history and hydrothermal vent adaptation of decapod crustaceans: A mitogenomic perspective[J]. PLOS ONE,2019,14(10):16.
APA	Sun, Shao'e,Sha, Zhongli,&Wang, Yanrong.(2019).Divergence history and hydrothermal vent adaptation of decapod crustaceans: A mitogenomic perspective.PLOS ONE,14(10),16.
MLA	Sun, Shao'e,et al."Divergence history and hydrothermal vent adaptation of decapod crustaceans: A mitogenomic perspective".PLOS ONE 14.10(2019):16.

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